HD64F3039F18 Datasheet, PDF (694/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Appendix C I/O Block Diagrams
PA_n
Software standby
Address output enable
Mode 3
Reset
R
Q
D
PA_nDDR
C
WPAD
Reset
R
Q
D
PA_nDR
C
WPA
TPC
TPC output
enable
Next data
Output trigger
ITU
Output enable
Compare
match output
RPA
Legend:
WPAD: Write to PADDR
WPA: Write to port A
RPA: Read port A
Notes: n = 4 to 7
PA₇ address output enable is fixed at 1 in mode 3.
Figure C.9 (c) Port A Block Diagram (Pins PA₄ to PA₇)
Input capture
input
Rev.3.00 Mar. 26, 2007 Page 670 of 682
REJ09B0353-0300